+# Add a target to generate API documentation with Doxygen
+find_package(Doxygen)
+if(DOXYGEN_FOUND)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doc/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile @ONLY)
+ add_custom_target(doc
+ ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile
+ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc
+ COMMENT "Generating API documentation with Doxygen" VERBATIM
+ )
+endif(DOXYGEN_FOUND)
+